colorthres.c File Reference

Include dependency graph for colorthres.c:

Data Structures
struct	filter_sys_t
	filter_sys_t: chroma method descriptor More...
Defines
#define	COLOR_TEXT   N_("Color")
#define	COLOR_LONGTEXT
#define	COLOR_HELP   N_("Select one color in the video")
#define	CFG_PREFIX   "colorthres-"
Functions
static int	Create (vlc_object_t *)
static void	Destroy (vlc_object_t *)
static picture_t *	Filter (filter_t *, picture_t *)
static picture_t *	FilterPacked (filter_t *, picture_t *)
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
static int	FilterCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
Variables
static const int	pi_color_values []
static const char *const	ppsz_color_descriptions []
static const char *const	ppsz_filter_options []

---

Define Documentation

#define CFG_PREFIX   "colorthres-"

#define COLOR_HELP   N_("Select one color in the video")

#define COLOR_LONGTEXT

Value:

N_("Colors similar to this will be kept, others will be "\
    "grayscaled. This must be an hexadecimal (like HTML colors). The first two "\
    "chars are for red, then green, then blue. #000000 = black, #FF0000 = red,"\
    " #00FF00 = green, #FFFF00 = yellow (red + green), #FFFFFF = white" )

#define COLOR_TEXT   N_("Color")

---

Function Documentation

static int Create

(

vlc_object_t *

p_this

)

[static]

References CASE_PACKED_YUV_422, CASE_PLANAR_YUV, CFG_PREFIX, config_ChainParse, Filter(), FilterCallback(), FilterPacked(), filter_t::fmt_in, filter_t::fmt_out, video_format_t::i_chroma, filter_sys_t::i_color, filter_sys_t::i_satthres, filter_sys_t::i_simthres, filter_sys_t::lock, msg_Err, filter_t::p_cfg, filter_t::p_sys, p_sys, ppsz_filter_options, var_AddCallback, var_CreateGetIntegerCommand, es_format_t::video, VLC_EGENERIC, VLC_ENOMEM, vlc_mutex_init(), and VLC_SUCCESS.

static void Destroy

(

vlc_object_t *

p_this

)

[static]

References CFG_PREFIX, FilterCallback(), filter_sys_t::lock, filter_t::p_sys, var_DelCallback, and vlc_mutex_destroy().

static picture_t * Filter	(	filter_t *	p_filter,
		picture_t *	p_pic
	)			[static]

References CopyInfoAndRelease(), filter_NewPicture(), filter_sys_t::i_color, i_color, plane_t::i_pitch, filter_sys_t::i_satthres, filter_sys_t::i_simthres, plane_t::i_visible_lines, filter_sys_t::lock, picture_t::p, plane_t::p_pixels, filter_t::p_sys, p_sys, picture_Release(), U_PLANE, V_PLANE, vlc_memcpy(), vlc_memset(), vlc_mutex_lock(), vlc_mutex_unlock(), and Y_PLANE.

static int FilterCallback	(	vlc_object_t *	p_this,
		char const *	psz_var,
		vlc_value_t	oldval,
		vlc_value_t	newval,
		void *	p_data
	)			[static]

References CFG_PREFIX, filter_sys_t::i_color, vlc_value_t::i_int, filter_sys_t::i_satthres, filter_sys_t::i_simthres, filter_sys_t::lock, filter_t::p_sys, p_sys, vlc_mutex_lock(), vlc_mutex_unlock(), and VLC_SUCCESS.

Referenced by Create(), Destroy(), End(), and Init().

static picture_t * FilterPacked	(	filter_t *	p_filter,
		picture_t *	p_pic
	)			[static]

References CopyInfoAndRelease(), filter_NewPicture(), filter_t::fmt_in, GetPackedYuvOffsets(), video_format_t::i_chroma, filter_sys_t::i_color, i_color, plane_t::i_pitch, filter_sys_t::i_satthres, filter_sys_t::i_simthres, plane_t::i_visible_lines, filter_sys_t::lock, picture_t::p, plane_t::p_pixels, filter_t::p_sys, p_sys, picture_Release(), es_format_t::video, vlc_memcpy(), vlc_mutex_lock(), and vlc_mutex_unlock().

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)

---

Variable Documentation

const int pi_color_values[] [static]

Initial value:

 {
  0x00FF0000, 0x00FF00FF, 0x00FFFF00, 0x0000FF00, 0x000000FF, 0x0000FFFF }

const char* const ppsz_color_descriptions[] [static]

Initial value:

 {
  N_("Red"), N_("Fuchsia"), N_("Yellow"), N_("Lime"), N_("Blue"), N_("Aqua") }

const char* const ppsz_filter_options[] [static]

Initial value:

 {
    "color", "saturationthres", "similaritythres", NULL
}